• c,c#的支持基于VISA
• 需要安装visa runtime
• 目录
  • {megarobo studio}/package/misa/c
  • {megarobo studio}/package/misa/c#

C

• visa_adapter
• midevice
• mrq
  • C_MRQ

编译到你的系统

• 将misa/c中的.h,.c加入你的工程
• 添加对于 visa.h 的引用路径
• 添加对于 visa32.lib 的依赖路径
• miOpen 打开设备
• 使用vi调用api

api

例程

static int testDevice()
{
    ViSession vi = miOpen( "Device1" );
    if ( vi == 0 )
    { return -1; }

    viPrintf( vi, "*IDN?\n" );

    char buf[64];
    int retCount;
    miRecv( vi, buf, 64, &retCount );

    char intf[64];
    MRQ_getLINK_INTFC( vi, intf );
    printf( "intf:%s\n", intf );

    int switchTime;
    MRQ_setSENSORUART_SWITCHTIME( vi, "UART1", "S1", 120 );
    MRQ_getSENSORUART_SWITCHTIME( vi, "UART1", "S1", &switchTime );
    printf( "sw:%d\n", switchTime );

    MRQ_getSENSORUART_SWITCHTIME( vi, "UART1", "S2", &switchTime );
    printf( "sw2:%d\n", switchTime );

    miClose( vi );

    return 0;
}

C#

• visa32
• midevice
• CS_MRQ
• MRQ

编译到系统

• 添加 misa/c#/*.cs
• 创建设备

• 调用设备的方法

  
  方法

例程

static void Main(string[] args)
        {
            MRQ dev = new MRQ();

            dev.miOpen("device1");

            string link;
            dev.getLINK_INTFC(out link);

            UInt32 sTime;
            dev.getSENSORUART_SWITCHTIME("UART1", "S1", out sTime);
            Console.WriteLine(sTime);

            dev.setSENSORUART_SWITCHTIME("UART1", "S1", 130);
            dev.getSENSORUART_SWITCHTIME("UART1", "S1", out sTime);

            Console.WriteLine(sTime);

            dev.getSENSORUART_SWITCHTIME("UART1", "S2", out sTime);
            Console.WriteLine(sTime);

            dev.setSENSORUART_SWITCHTIME("UART1", "S2", 140);
            dev.getSENSORUART_SWITCHTIME("UART1", "S2", out sTime);

            Console.WriteLine(link);
        }